Commit | Line | Data |
---|---|---|
55bb57e0 | 1 | /* |
6fbd4105 | 2 | * python-plugin-provider.c |
55bb57e0 | 3 | * |
6fbd4105 | 4 | * Babeltrace Python plugin provider |
55bb57e0 PP |
5 | * |
6 | * Copyright 2017 Philippe Proulx <pproulx@efficios.com> | |
7 | * | |
8 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
9 | * of this software and associated documentation files (the "Software"), to deal | |
10 | * in the Software without restriction, including without limitation the rights | |
11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
12 | * copies of the Software, and to permit persons to whom the Software is | |
13 | * furnished to do so, subject to the following conditions: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
350ad6c1 | 27 | #define BT_LOG_TAG "LIB/PLUGIN-PY" |
3fe0bf43 | 28 | |
d3207ebf | 29 | #include "lib/lib-logging.h" |
91d81473 | 30 | #include "common/macros.h" |
578e048b | 31 | #include "compat/compiler.h" |
3fadfbc0 | 32 | #include <babeltrace2/plugin/plugin-const.h> |
578e048b | 33 | #include "lib/plugin/plugin.h" |
3fadfbc0 | 34 | #include <babeltrace2/graph/component-class.h> |
578e048b | 35 | #include "lib/graph/component-class.h" |
55bb57e0 PP |
36 | #include <stdlib.h> |
37 | #include <signal.h> | |
38 | #include <Python.h> | |
6fbd4105 PP |
39 | #include <glib.h> |
40 | #include <gmodule.h> | |
55bb57e0 PP |
41 | |
42 | #define PYTHON_PLUGIN_FILE_PREFIX "bt_plugin_" | |
43 | #define PYTHON_PLUGIN_FILE_PREFIX_LEN (sizeof(PYTHON_PLUGIN_FILE_PREFIX) - 1) | |
44 | #define PYTHON_PLUGIN_FILE_EXT ".py" | |
45 | #define PYTHON_PLUGIN_FILE_EXT_LEN (sizeof(PYTHON_PLUGIN_FILE_EXT) - 1) | |
46 | ||
47 | enum python_state { | |
48 | /* init_python() not called yet */ | |
49 | PYTHON_STATE_NOT_INITED, | |
50 | ||
51 | /* init_python() called once with success */ | |
52 | PYTHON_STATE_FULLY_INITIALIZED, | |
53 | ||
54 | /* init_python() called once without success */ | |
55 | PYTHON_STATE_CANNOT_INITIALIZE, | |
56 | } python_state = PYTHON_STATE_NOT_INITED; | |
57 | ||
58 | static PyObject *py_try_load_plugin_module_func = NULL; | |
edc733b9 | 59 | static bool python_was_initialized_by_us; |
55bb57e0 PP |
60 | |
61 | static | |
9e0bf9b0 | 62 | void print_python_traceback_warn(void) |
55bb57e0 | 63 | { |
9e0bf9b0 PP |
64 | if (BT_LOG_ON_WARN && Py_IsInitialized() && PyErr_Occurred()) { |
65 | BT_LOGW_STR("Exception occured: traceback: "); | |
55bb57e0 PP |
66 | PyErr_Print(); |
67 | } | |
68 | } | |
69 | ||
70 | static | |
71 | void pyerr_clear(void) | |
72 | { | |
73 | if (Py_IsInitialized()) { | |
74 | PyErr_Clear(); | |
75 | } | |
76 | } | |
77 | ||
78 | static | |
79 | void init_python(void) | |
80 | { | |
81 | PyObject *py_bt2_py_plugin_mod = NULL; | |
82 | const char *dis_python_env; | |
c9028270 | 83 | #ifndef __MINGW32__ |
55bb57e0 | 84 | sighandler_t old_sigint = signal(SIGINT, SIG_DFL); |
c9028270 | 85 | #endif |
55bb57e0 PP |
86 | |
87 | if (python_state != PYTHON_STATE_NOT_INITED) { | |
88 | goto end; | |
89 | } | |
90 | ||
91 | /* | |
92 | * User can disable Python plugin support with the | |
93 | * BABELTRACE_DISABLE_PYTHON_PLUGINS environment variable set to | |
94 | * 1. | |
95 | */ | |
96 | dis_python_env = getenv("BABELTRACE_DISABLE_PYTHON_PLUGINS"); | |
9e0bf9b0 PP |
97 | if (dis_python_env && strcmp(dis_python_env, "1") == 0) { |
98 | BT_LOGI_STR("Python plugin support is disabled because `BABELTRACE_DISABLE_PYTHON_PLUGINS=1`."); | |
55bb57e0 PP |
99 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
100 | goto end; | |
101 | } | |
102 | ||
103 | if (!Py_IsInitialized()) { | |
13e4a3e3 | 104 | BT_LOGI_STR("Python interpreter is not initialized: initializing Python interpreter."); |
55bb57e0 | 105 | Py_InitializeEx(0); |
edc733b9 | 106 | python_was_initialized_by_us = true; |
9e0bf9b0 PP |
107 | BT_LOGI("Initialized Python interpreter: version=\"%s\"", |
108 | Py_GetVersion()); | |
13e4a3e3 PP |
109 | } else { |
110 | BT_LOGI("Python interpreter is already initialized: version=\"%s\"", | |
111 | Py_GetVersion()); | |
55bb57e0 PP |
112 | } |
113 | ||
114 | py_bt2_py_plugin_mod = PyImport_ImportModule("bt2.py_plugin"); | |
115 | if (!py_bt2_py_plugin_mod) { | |
9e0bf9b0 | 116 | BT_LOGI_STR("Cannot import bt2.py_plugin Python module: Python plugin support is disabled."); |
55bb57e0 PP |
117 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
118 | goto end; | |
119 | } | |
120 | ||
121 | py_try_load_plugin_module_func = | |
122 | PyObject_GetAttrString(py_bt2_py_plugin_mod, "_try_load_plugin_module"); | |
123 | if (!py_try_load_plugin_module_func) { | |
9e0bf9b0 | 124 | BT_LOGI_STR("Cannot get _try_load_plugin_module attribute from bt2.py_plugin Python module: Python plugin support is disabled."); |
55bb57e0 PP |
125 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
126 | goto end; | |
127 | } | |
128 | ||
129 | python_state = PYTHON_STATE_FULLY_INITIALIZED; | |
130 | ||
131 | end: | |
c9028270 | 132 | #ifndef __MINGW32__ |
55bb57e0 PP |
133 | if (old_sigint != SIG_ERR) { |
134 | (void) signal(SIGINT, old_sigint); | |
135 | } | |
c9028270 | 136 | #endif |
55bb57e0 | 137 | |
9e0bf9b0 | 138 | print_python_traceback_warn(); |
55bb57e0 PP |
139 | pyerr_clear(); |
140 | Py_XDECREF(py_bt2_py_plugin_mod); | |
141 | return; | |
142 | } | |
143 | ||
144 | __attribute__((destructor)) static | |
145 | void fini_python(void) { | |
edc733b9 | 146 | if (Py_IsInitialized() && python_was_initialized_by_us) { |
55bb57e0 PP |
147 | if (py_try_load_plugin_module_func) { |
148 | Py_DECREF(py_try_load_plugin_module_func); | |
149 | py_try_load_plugin_module_func = NULL; | |
150 | } | |
151 | ||
152 | Py_Finalize(); | |
9e0bf9b0 | 153 | BT_LOGI_STR("Finalized Python interpreter."); |
55bb57e0 PP |
154 | } |
155 | ||
156 | python_state = PYTHON_STATE_NOT_INITED; | |
157 | } | |
158 | ||
159 | static | |
88b3fc9c | 160 | bt_plugin *bt_plugin_from_python_plugin_info(PyObject *plugin_info) |
55bb57e0 | 161 | { |
88b3fc9c | 162 | bt_plugin *plugin = NULL; |
55bb57e0 PP |
163 | PyObject *py_name = NULL; |
164 | PyObject *py_author = NULL; | |
165 | PyObject *py_description = NULL; | |
166 | PyObject *py_license = NULL; | |
167 | PyObject *py_version = NULL; | |
168 | PyObject *py_comp_class_addrs = NULL; | |
169 | const char *name = NULL; | |
170 | const char *author = NULL; | |
171 | const char *description = NULL; | |
172 | const char *license = NULL; | |
173 | unsigned int major = 0, minor = 0, patch = 0; | |
174 | const char *version_extra = NULL; | |
175 | int ret; | |
176 | ||
f6ccaed9 PP |
177 | BT_ASSERT(plugin_info); |
178 | BT_ASSERT(python_state == PYTHON_STATE_FULLY_INITIALIZED); | |
55bb57e0 PP |
179 | py_name = PyObject_GetAttrString(plugin_info, "name"); |
180 | if (!py_name) { | |
9e0bf9b0 PP |
181 | BT_LOGW("Cannot find `name` attribute in Python plugin info object: " |
182 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
183 | goto error; |
184 | } | |
185 | ||
186 | py_author = PyObject_GetAttrString(plugin_info, "author"); | |
187 | if (!py_author) { | |
9e0bf9b0 PP |
188 | BT_LOGW("Cannot find `author` attribute in Python plugin info object: " |
189 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
190 | goto error; |
191 | } | |
192 | ||
193 | py_description = PyObject_GetAttrString(plugin_info, "description"); | |
194 | if (!py_description) { | |
9e0bf9b0 PP |
195 | BT_LOGW("Cannot find `desciption` attribute in Python plugin info object: " |
196 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
197 | goto error; |
198 | } | |
199 | ||
200 | py_license = PyObject_GetAttrString(plugin_info, "license"); | |
201 | if (!py_license) { | |
9e0bf9b0 PP |
202 | BT_LOGW("Cannot find `license` attribute in Python plugin info object: " |
203 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
204 | goto error; |
205 | } | |
206 | ||
207 | py_version = PyObject_GetAttrString(plugin_info, "version"); | |
208 | if (!py_version) { | |
9e0bf9b0 PP |
209 | BT_LOGW("Cannot find `version` attribute in Python plugin info object: " |
210 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
211 | goto error; |
212 | } | |
213 | ||
214 | py_comp_class_addrs = PyObject_GetAttrString(plugin_info, | |
215 | "comp_class_addrs"); | |
216 | if (!py_comp_class_addrs) { | |
9e0bf9b0 PP |
217 | BT_LOGW("Cannot find `comp_class_addrs` attribute in Python plugin info object: " |
218 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
219 | goto error; |
220 | } | |
221 | ||
222 | if (PyUnicode_Check(py_name)) { | |
223 | name = PyUnicode_AsUTF8(py_name); | |
224 | if (!name) { | |
9e0bf9b0 PP |
225 | BT_LOGW("Cannot decode Python plugin name string: " |
226 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
227 | goto error; |
228 | } | |
229 | } else { | |
230 | /* Plugin name is mandatory */ | |
9e0bf9b0 PP |
231 | BT_LOGW("Plugin name is not a string: " |
232 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
233 | goto error; |
234 | } | |
235 | ||
236 | if (PyUnicode_Check(py_author)) { | |
237 | author = PyUnicode_AsUTF8(py_author); | |
238 | if (!author) { | |
9e0bf9b0 PP |
239 | BT_LOGW("Cannot decode Python plugin author string: " |
240 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
241 | goto error; |
242 | } | |
243 | } | |
244 | ||
245 | if (PyUnicode_Check(py_description)) { | |
246 | description = PyUnicode_AsUTF8(py_description); | |
247 | if (!description) { | |
9e0bf9b0 PP |
248 | BT_LOGW("Cannot decode Python plugin description string: " |
249 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
250 | goto error; |
251 | } | |
252 | } | |
253 | ||
254 | if (PyUnicode_Check(py_license)) { | |
255 | license = PyUnicode_AsUTF8(py_license); | |
256 | if (!license) { | |
9e0bf9b0 PP |
257 | BT_LOGW("Cannot decode Python plugin license string: " |
258 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
259 | goto error; |
260 | } | |
261 | } | |
262 | ||
263 | if (PyTuple_Check(py_version)) { | |
264 | if (PyTuple_Size(py_version) >= 3) { | |
265 | PyObject *py_major = PyTuple_GetItem(py_version, 0); | |
266 | PyObject *py_minor = PyTuple_GetItem(py_version, 1); | |
267 | PyObject *py_patch = PyTuple_GetItem(py_version, 2); | |
268 | ||
f6ccaed9 PP |
269 | BT_ASSERT(py_major); |
270 | BT_ASSERT(py_minor); | |
271 | BT_ASSERT(py_patch); | |
55bb57e0 PP |
272 | |
273 | if (PyLong_Check(py_major)) { | |
274 | major = PyLong_AsUnsignedLong(py_major); | |
275 | } | |
276 | ||
277 | if (PyLong_Check(py_minor)) { | |
278 | minor = PyLong_AsUnsignedLong(py_minor); | |
279 | } | |
280 | ||
281 | if (PyLong_Check(py_patch)) { | |
282 | patch = PyLong_AsUnsignedLong(py_patch); | |
283 | } | |
284 | ||
285 | if (PyErr_Occurred()) { | |
286 | /* Overflow error, most probably */ | |
9e0bf9b0 PP |
287 | BT_LOGW("Invalid Python plugin version format: " |
288 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
289 | goto error; |
290 | } | |
291 | } | |
292 | ||
293 | if (PyTuple_Size(py_version) >= 4) { | |
294 | PyObject *py_extra = PyTuple_GetItem(py_version, 3); | |
295 | ||
f6ccaed9 | 296 | BT_ASSERT(py_extra); |
55bb57e0 PP |
297 | |
298 | if (PyUnicode_Check(py_extra)) { | |
299 | version_extra = PyUnicode_AsUTF8(py_extra); | |
300 | if (!version_extra) { | |
9e0bf9b0 PP |
301 | BT_LOGW("Cannot decode Python plugin version's extra string: " |
302 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
303 | goto error; |
304 | } | |
305 | } | |
306 | } | |
307 | } | |
308 | ||
309 | plugin = bt_plugin_create_empty(BT_PLUGIN_TYPE_PYTHON); | |
310 | if (!plugin) { | |
9e0bf9b0 | 311 | BT_LOGE_STR("Cannot create empty plugin object."); |
55bb57e0 PP |
312 | goto error; |
313 | } | |
314 | ||
315 | bt_plugin_set_name(plugin, name); | |
316 | ||
317 | if (description) { | |
318 | bt_plugin_set_description(plugin, description); | |
319 | } | |
320 | ||
321 | if (author) { | |
322 | bt_plugin_set_author(plugin, author); | |
323 | } | |
324 | ||
325 | if (license) { | |
326 | bt_plugin_set_license(plugin, license); | |
327 | } | |
328 | ||
329 | bt_plugin_set_version(plugin, major, minor, patch, version_extra); | |
330 | ||
331 | if (PyList_Check(py_comp_class_addrs)) { | |
332 | size_t i; | |
333 | ||
334 | for (i = 0; i < PyList_Size(py_comp_class_addrs); i++) { | |
b19ff26f | 335 | bt_component_class *comp_class; |
55bb57e0 PP |
336 | PyObject *py_comp_class_addr; |
337 | ||
338 | py_comp_class_addr = | |
339 | PyList_GetItem(py_comp_class_addrs, i); | |
f6ccaed9 | 340 | BT_ASSERT(py_comp_class_addr); |
55bb57e0 | 341 | if (PyLong_Check(py_comp_class_addr)) { |
babe0791 | 342 | comp_class = PyLong_AsVoidPtr(py_comp_class_addr); |
55bb57e0 | 343 | } else { |
9e0bf9b0 PP |
344 | BT_LOGW("Component class address is not an integer in Python plugin info object: " |
345 | "py-plugin-info-addr=%p, index=%zu", | |
346 | plugin_info, i); | |
55bb57e0 PP |
347 | continue; |
348 | } | |
349 | ||
350 | ret = bt_plugin_add_component_class(plugin, comp_class); | |
351 | if (ret < 0) { | |
9e0bf9b0 PP |
352 | BT_LOGE("Cannot add component class to plugin: " |
353 | "py-plugin-info-addr=%p, " | |
354 | "plugin-addr=%p, plugin-name=\"%s\", " | |
355 | "comp-class-addr=%p, " | |
356 | "comp-class-name=\"%s\", " | |
357 | "comp-class-type=%s", | |
358 | plugin_info, | |
359 | plugin, bt_plugin_get_name(plugin), | |
360 | comp_class, | |
361 | bt_component_class_get_name(comp_class), | |
362 | bt_component_class_type_string( | |
363 | bt_component_class_get_type(comp_class))); | |
55bb57e0 PP |
364 | continue; |
365 | } | |
366 | } | |
367 | } | |
368 | ||
55bb57e0 PP |
369 | goto end; |
370 | ||
371 | error: | |
9e0bf9b0 | 372 | print_python_traceback_warn(); |
55bb57e0 | 373 | pyerr_clear(); |
65300d60 | 374 | BT_OBJECT_PUT_REF_AND_RESET(plugin); |
55bb57e0 PP |
375 | |
376 | end: | |
377 | Py_XDECREF(py_name); | |
378 | Py_XDECREF(py_author); | |
379 | Py_XDECREF(py_description); | |
380 | Py_XDECREF(py_license); | |
381 | Py_XDECREF(py_version); | |
382 | Py_XDECREF(py_comp_class_addrs); | |
383 | return plugin; | |
384 | } | |
385 | ||
6fbd4105 | 386 | G_MODULE_EXPORT |
b19ff26f | 387 | bt_plugin_set *bt_plugin_python_create_all_from_file(const char *path) |
55bb57e0 | 388 | { |
b19ff26f | 389 | bt_plugin_set *plugin_set = NULL; |
88b3fc9c | 390 | bt_plugin *plugin = NULL; |
55bb57e0 PP |
391 | PyObject *py_plugin_info = NULL; |
392 | gchar *basename = NULL; | |
393 | size_t path_len; | |
394 | ||
f6ccaed9 | 395 | BT_ASSERT(path); |
55bb57e0 PP |
396 | |
397 | if (python_state == PYTHON_STATE_CANNOT_INITIALIZE) { | |
398 | /* | |
399 | * We do not even care about the rest of the function | |
400 | * here because we already know Python cannot be fully | |
401 | * initialized. | |
402 | */ | |
403 | goto error; | |
404 | } | |
405 | ||
3f7d4d90 PP |
406 | BT_LOGI("Trying to create all Python plugins from file: path=\"%s\"", |
407 | path); | |
55bb57e0 PP |
408 | path_len = strlen(path); |
409 | ||
410 | /* File name ends with `.py` */ | |
411 | if (strncmp(path + path_len - PYTHON_PLUGIN_FILE_EXT_LEN, | |
412 | PYTHON_PLUGIN_FILE_EXT, | |
413 | PYTHON_PLUGIN_FILE_EXT_LEN) != 0) { | |
3f7d4d90 | 414 | BT_LOGI("Skipping non-Python file: path=\"%s\"", path); |
55bb57e0 PP |
415 | goto error; |
416 | } | |
417 | ||
418 | /* File name starts with `bt_plugin_` */ | |
419 | basename = g_path_get_basename(path); | |
420 | if (!basename) { | |
9e0bf9b0 | 421 | BT_LOGW("Cannot get path's basename: path=\"%s\"", path); |
55bb57e0 PP |
422 | goto error; |
423 | } | |
424 | ||
425 | if (strncmp(basename, PYTHON_PLUGIN_FILE_PREFIX, | |
426 | PYTHON_PLUGIN_FILE_PREFIX_LEN) != 0) { | |
3f7d4d90 | 427 | BT_LOGI("Skipping Python file not starting with `%s`: " |
9e0bf9b0 | 428 | "path=\"%s\"", PYTHON_PLUGIN_FILE_PREFIX, path); |
55bb57e0 PP |
429 | goto error; |
430 | } | |
431 | ||
432 | /* | |
433 | * Initialize Python now. | |
434 | * | |
435 | * This is not done in the library contructor because the | |
436 | * interpreter is somewhat slow to initialize. If you don't | |
437 | * have any potential Python plugins, you don't need to endure | |
438 | * this waiting time everytime you load the library. | |
439 | */ | |
440 | init_python(); | |
441 | if (python_state != PYTHON_STATE_FULLY_INITIALIZED) { | |
442 | /* | |
443 | * For some reason we cannot initialize Python, | |
444 | * import the required modules, and get the required | |
445 | * attributes from them. | |
446 | */ | |
9e0bf9b0 | 447 | BT_LOGI("Failed to initialize Python interpreter."); |
55bb57e0 PP |
448 | goto error; |
449 | } | |
450 | ||
451 | /* | |
452 | * Call bt2.py_plugin._try_load_plugin_module() with this path | |
453 | * to get plugin info if the plugin is loadable and complete. | |
454 | * This function returns None when there's an error, but just in | |
455 | * case we also manually clear the last Python error state. | |
456 | */ | |
9e0bf9b0 | 457 | BT_LOGD_STR("Getting Python plugin info object from Python module."); |
55bb57e0 PP |
458 | py_plugin_info = PyObject_CallFunction(py_try_load_plugin_module_func, |
459 | "(s)", path); | |
460 | if (!py_plugin_info || py_plugin_info == Py_None) { | |
9e0bf9b0 PP |
461 | BT_LOGW("Cannot load Python plugin: path=\"%s\"", path); |
462 | print_python_traceback_warn(); | |
55bb57e0 PP |
463 | PyErr_Clear(); |
464 | goto error; | |
465 | } | |
466 | ||
467 | /* | |
468 | * Get bt_plugin from plugin info object. | |
55bb57e0 | 469 | */ |
a8ff38ef PP |
470 | plugin = bt_plugin_from_python_plugin_info(py_plugin_info); |
471 | if (!plugin) { | |
9e0bf9b0 PP |
472 | BT_LOGW("Cannot create plugin object from Python plugin info object: " |
473 | "path=\"%s\", py-plugin-info-addr=%p", | |
474 | path, py_plugin_info); | |
55bb57e0 PP |
475 | goto error; |
476 | } | |
477 | ||
a8ff38ef PP |
478 | bt_plugin_set_path(plugin, path); |
479 | plugin_set = bt_plugin_set_create(); | |
480 | if (!plugin_set) { | |
9e0bf9b0 | 481 | BT_LOGE_STR("Cannot create empty plugin set."); |
55bb57e0 PP |
482 | goto error; |
483 | } | |
484 | ||
a8ff38ef | 485 | bt_plugin_set_add_plugin(plugin_set, plugin); |
9e0bf9b0 PP |
486 | BT_LOGD("Created all Python plugins from file: path=\"%s\", " |
487 | "plugin-addr=%p, plugin-name=\"%s\"", | |
488 | path, plugin, bt_plugin_get_name(plugin)); | |
55bb57e0 PP |
489 | goto end; |
490 | ||
491 | error: | |
65300d60 | 492 | BT_OBJECT_PUT_REF_AND_RESET(plugin_set); |
55bb57e0 PP |
493 | |
494 | end: | |
c5b9b441 | 495 | bt_plugin_put_ref(plugin); |
55bb57e0 PP |
496 | Py_XDECREF(py_plugin_info); |
497 | g_free(basename); | |
a8ff38ef | 498 | return plugin_set; |
55bb57e0 | 499 | } |